Beggiatoa
(tree size 2)
Achromatium
(tree size 1)
Thioploca
(tree size 4)
Thiothrix
(tree size 11)
Thiomargarita
(tree size 3)
Thiobacterium
(tree size 1)
硫杆菌属
Cocleimonas
(tree size 1)
Thiophysa
Thiospira
(tree size 1)
Leucothrix
(tree size 2)
Leucothrix (bacteria)